Added a bit more clarity on the types of data we support.

Author: Luis Cabrera

README.md

@@ -19,7 +19,7 @@ Welcome to the Knowledge Mining Solution Accelerator!  This accelerator was buil
 
 In this repository, we've provided you with all of the artifacts needed to quickly create a Cognitive Search Solution including: templates for deploying the appropriate Azure resources, assets for creating your first search index, templates for custom skills, a basic web app, and PowerBI reports to monitor search solution performance. We've infused best practices throughout the documentation to help further guide you.
 
-> Note: Cognitive Search is an AI feature in Azure Search rather than a standalone product. See this [doc](https://docs.microsoft.com/en-us/azure/search/cognitive-search-concept-intro) for more information on the subject.
+> Note: Cognitive Search is an AI feature in Azure Search rather than a standalone product. See this [doc](https://docs.microsoft.com/en-us/azure/search/cognitive-search-concept-intro) for more information on the subject. Cognitive Search allows you to ingest all kinds of data (documents, text files, images, scanned docs, etc.), extract the content out of your data, enrich and transform it, and then index it for exploration purposes.
 
 Once finished, you'll have a web app ready to search against your data like in the image below:
 ![screenshot](images/ui.PNG)